This course makes a good introduction to mountain running: 19 km long, with 1,150 vertical metres of ascent and descent. The route leads through the mountains west of Zermatt, over the slopes of the Sunnegga and Gornergrat.

This race pushes the fittest and toughest endurance athletes to the limit: 49 km long, 3,600 vertical metres of ascent and descent, and plenty of challenging terrain. A contest without mercy for diehard runners.

This course represents a thrilling challenge for super-fit runners: 2.3 km long, 655 vertical metres and some tricky terrain. A race for hardened athletes who nonetheless prefer to take care of their joints.